current Law requires that wheelchair ramps have a height to length ratio of 1: 12 and old ramp has a height to length ratio of 2

Question

3 years ago

13

current Law requires that wheelchair ramps have a height to length ratio of 1: 12 and old ramp has a height to length ratio of 2

: 21 its height is 8 inches workers replace this ramp with a new one that has the same height how much longer must a new ramp be to meet the ramp ratio required by law?

Mathematics

1 answer:

deff fn [24] · Answer 1 · 2022-06-26T04:53:22+03:00

deff fn [24]3 years ago

5 0

Must be 12 inches longer it was 84 inches 4x21 it needs to be 96 inches 8x12 96-84 is 12